6929117 has 4 divisors (see below), whose sum is σ = 7462140. Its totient is φ = 6396096.

The previous prime is 6929113. The next prime is 6929147. The reversal of 6929117 is 7119296.

6929117 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4301476 + 2627641 = 2074^2 + 1621^2 .

It is a cyclic number.

It is not a de Polignac number, because 6929117 - 2² = 6929113 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6929113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266492 + ... + 266517.

It is an arithmetic number, because the mean of its divisors is an integer number (1865535).

Almost surely, 2^6929117 is an apocalyptic number.

It is an amenable number.

6929117 is a deficient number, since it is larger than the sum of its proper divisors (533023).

6929117 is a wasteful number, since it uses less digits than its factorization.

6929117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533022.

The product of its digits is 6804, while the sum is 35.

The square root of 6929117 is about 2632.3215988933. The cubic root of 6929117 is about 190.6452393453.

The spelling of 6929117 in words is "six million, nine hundred twenty-nine thousand, one hundred seventeen".